Butterfield (NTB) furnishes Q3 2025 earnings release, statements and call deck

Rhea-AI Filing Summary

The Bank of N.T. Butterfield & Son Limited submitted a Form 6-K as a foreign private issuer, providing materials related to its third quarter of 2025. The filing furnishes an earnings release, detailed financial statements, and an earnings call presentation for the three months ended September 30, 2025.

These documents give investors access to the bank’s quarterly results and supporting information in connection with its Form 20-F reporting framework.

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Accepted by SEC EDGAR 10/28/2025 - 04:30 PM Learn about SEC filing dates

FAQ

What did The Bank of N.T. Butterfield & Son Limited (NTB) file on Form 6-K?

The Bank of N.T. Butterfield & Son Limited filed a Form 6-K furnishing materials for its third quarter 2025. The submission includes an earnings release, financial statements, and an earnings call presentation for the period ended September 30, 2025.

Which reporting period is covered in NTB’s October 2025 Form 6-K filing?

The Form 6-K covers The Bank of N.T. Butterfield & Son Limited’s results for the three months ended September 30, 2025. The attached exhibits provide the earnings release, financial statements, and earnings call presentation for that specific third quarter period.

What documents are attached to NTB’s third quarter 2025 Form 6-K?

The filing includes three key exhibits: an earnings release for third quarter 2025 results, detailed financial statements for the same period, and an earnings call presentation. Together, these give investors structured information on the bank’s recent quarterly performance.

Does The Bank of N.T. Butterfield & Son Limited report under Form 20-F or 40-F?

The bank reports under Form 20-F, confirming its status as a foreign private issuer using the standard non-North American annual reporting format. This Form 6-K supplements that framework with interim third quarter 2025 information via earnings and financial exhibits.

Who signed the NTB Form 6-K for the third quarter 2025 exhibits?

The Form 6-K was signed on behalf of The Bank of N.T. Butterfield & Son Limited by Michael Schrum, who is identified as President and Group Chief Financial Officer. His signature confirms corporate authorization for furnishing the attached third quarter 2025 materials.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13A-16 OR 15D-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of October, 2025

Commission File Number: 001-37877

The Bank of N.T. Butterfield & Son Limited

(Translation of registrant’s name into English)

65 Front Street

Hamilton, HM 12

Bermuda

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F ý Form 40-F o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): o

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): o

DOCUMENTS INCLUDED AS PART OF THIS FORM 6-K

Attached hereto (i) as Exhibit 99.1 is the earnings release, (ii) as Exhibit 99.2 is the financial statements, and (iii) as Exhibit 99.3 is the earnings call presentation, all for The Bank of N.T. Butterfield & Son Limited for the three months ended September 30, 2025.

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date:  October 28, 2025			THE BANK OF N.T. BUTTERFIELD & SON LIMITED
			By:			/s/ Michael Schrum
			Name:			Michael Schrum
			Title:			President and Group Chief Financial Officer

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EXHIBIT INDEX

Exhibit						Description
99.1						Earnings release - Third quarter 2025 results
99.2						Financial Statements - Third quarter 2025 results
99.3						Earnings call presentation - Third quarter 2025 results

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